/*
 * background-bitmap
 */
.background-bitmap{
    width: inherit;
    height: inherit;
    position: absolute;
}

.background-bitmap .background-bitmap-LR{
    position: absolute;
    top: 200px;
    left: 200px;
    z-index: 0;
    width: 250px;
    height: 250px;
    background-image: url(../images/background/background-bitmap-LR.png);
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: 50%;
 }

.background-bitmap .background-bitmap-bayes{
    position: absolute;
    bottom: 100px;
    left: 350px;
    z-index: 0;
    width: 250px;
    height: 200px;
    background-image: url(../images/background/background-bitmap-Bayes.png);
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: 50%;
}

.background-bitmap .background-bitmap-DT{
    position: absolute;
    bottom: 0;
    left: 900px;
    z-index: 0;
    width: 250px;
    height: 250px;
    background-image: url(../images/background/background-bitmap-DT.png);
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: 50%;
}

.background-bitmap .background-bitmap-ANN{
    position: absolute;
    bottom: 200px;
    right: 250px;
    z-index: 0;
    width: 250px;
    height: 250px;
    background-image: url(../images/background/background-bitmap-ANN.png);
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: 50%;
}

.background-bitmap .background-bitmap-COS{
    position: absolute;
    top: 250px;
    right: 150px;
    z-index: 0;
    width: 250px;
    height: 250px;
    background-image: url(../images/background/background-bitmap-COS.png);
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: 50%;
}